Today Smile released TextExpander 4.0. This new version includes some really useful new features. Specifically, Smile went nuts with Fill-In forms, now giving you the ability to add single and multi-line, option based, and selection based fill-ins. I’ve been using it for about a month and it’s great. This version will not be sold through the Mac App Store since its inherent awesomeness violates the sandbox rules. Get it here.